EP2312787A4 - Verfahren und vorrichtung zur datenübertragung - Google Patents

Verfahren und vorrichtung zur datenübertragung

Info

Publication number
EP2312787A4
EP2312787A4 EP09809202A EP09809202A EP2312787A4 EP 2312787 A4 EP2312787 A4 EP 2312787A4 EP 09809202 A EP09809202 A EP 09809202A EP 09809202 A EP09809202 A EP 09809202A EP 2312787 A4 EP2312787 A4 EP 2312787A4
Authority
EP
European Patent Office
Prior art keywords
data transmission
transmission
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09809202A
Other languages
English (en)
French (fr)
Other versions
EP2312787B1 (de
EP2312787A1 (de
Inventor
Xiaoxia Wei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Device Co Ltd
Original Assignee
Huawei Device Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Device Co Ltd filed Critical Huawei Device Co Ltd
Publication of EP2312787A1 publication Critical patent/EP2312787A1/de
Publication of EP2312787A4 publication Critical patent/EP2312787A4/de
Application granted granted Critical
Publication of EP2312787B1 publication Critical patent/EP2312787B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
    • H04N21/64738—Monitoring network characteristics, e.g. bandwidth, congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64746—Control signals issued by the network directed to the server or the client
    • H04N21/64761—Control signals issued by the network directed to the server or the client directed to the server

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP09809202.6A 2008-08-29 2009-07-13 Verfahren und vorrichtung zur datenübertragung Active EP2312787B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810141772A CN101662455A (zh) 2008-08-29 2008-08-29 数据传输的方法和装置
PCT/CN2009/072746 WO2010022617A1 (zh) 2008-08-29 2009-07-13 数据传输的方法和装置

Publications (3)

Publication Number Publication Date
EP2312787A1 EP2312787A1 (de) 2011-04-20
EP2312787A4 true EP2312787A4 (de) 2011-11-23
EP2312787B1 EP2312787B1 (de) 2013-05-01

Family

ID=41720818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09809202.6A Active EP2312787B1 (de) 2008-08-29 2009-07-13 Verfahren und vorrichtung zur datenübertragung

Country Status (4)

Country Link
US (1) US8341684B2 (de)
EP (1) EP2312787B1 (de)
CN (1) CN101662455A (de)
WO (1) WO2010022617A1 (de)

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CN101662455A (zh) 2008-08-29 2010-03-03 深圳华为通信技术有限公司 数据传输的方法和装置
US9288513B2 (en) 2011-08-29 2016-03-15 Aerovironment, Inc. System and method of high-resolution digital data image transmission
CN102394822B (zh) * 2011-11-02 2018-08-03 中兴通讯股份有限公司 一种调整网络传输速率的系统和方法
CN103686055B (zh) 2012-09-24 2017-05-10 中兴通讯股份有限公司 电视会议系统中丢包补偿的处理方法及装置
US9998388B2 (en) * 2014-02-06 2018-06-12 Sony Interactive Entertainment LLC Congestion control bitrate algorithm
US10291597B2 (en) 2014-08-14 2019-05-14 Cisco Technology, Inc. Sharing resources across multiple devices in online meetings
US10542126B2 (en) 2014-12-22 2020-01-21 Cisco Technology, Inc. Offline virtual participation in an online conference meeting
US9948786B2 (en) 2015-04-17 2018-04-17 Cisco Technology, Inc. Handling conferences using highly-distributed agents
US9497412B1 (en) 2015-07-27 2016-11-15 Cisco Technology, Inc. Video conference audio/video verification
CN105871514A (zh) * 2016-05-19 2016-08-17 乐视控股（北京）有限公司 一种数据传输方法以及数据发送装置
US10277490B2 (en) * 2016-07-19 2019-04-30 International Business Machines Corporation Monitoring inter-site bandwidth for rebuilding
US10592867B2 (en) 2016-11-11 2020-03-17 Cisco Technology, Inc. In-meeting graphical user interface display using calendar information and system
US10516707B2 (en) 2016-12-15 2019-12-24 Cisco Technology, Inc. Initiating a conferencing meeting using a conference room device
US10440073B2 (en) 2017-04-11 2019-10-08 Cisco Technology, Inc. User interface for proximity based teleconference transfer
US10375125B2 (en) 2017-04-27 2019-08-06 Cisco Technology, Inc. Automatically joining devices to a video conference
US10375474B2 (en) 2017-06-12 2019-08-06 Cisco Technology, Inc. Hybrid horn microphone
US10477148B2 (en) 2017-06-23 2019-11-12 Cisco Technology, Inc. Speaker anticipation
US10516709B2 (en) 2017-06-29 2019-12-24 Cisco Technology, Inc. Files automatically shared at conference initiation
US10706391B2 (en) 2017-07-13 2020-07-07 Cisco Technology, Inc. Protecting scheduled meeting in physical room
US10091348B1 (en) 2017-07-25 2018-10-02 Cisco Technology, Inc. Predictive model for voice/video over IP calls
EP3525413A1 (de) * 2018-02-08 2019-08-14 Idea Meets Market Beteiligungsgesellschaft mbH Verbindungsloses protokoll mit bandbreiten- und stausteuerung
EP3525412A1 (de) * 2018-02-08 2019-08-14 Idea Meets Market Beteiligungsgesellschaft mbH Verbessertes verbindungsloses datenübertragungsprotokoll
CN110035251B (zh) * 2019-04-18 2021-04-06 电科云(北京)科技有限公司 基于视频会议服务端实现码率控制处理的方法
CN110247955A (zh) * 2019-05-21 2019-09-17 菜鸟智能物流控股有限公司 一种无人车的通信方法和无人车
US11824737B2 (en) 2019-09-09 2023-11-21 Apple Inc. Per-packet type packet loss management
CN117811967A (zh) * 2019-09-09 2024-04-02 苹果公司 用于分组丢失管理的设备及方法
CN111464458B (zh) * 2020-04-03 2024-01-02 广州市百果园信息技术有限公司 抗丢包方法、装置、设备及存储介质
CN111726835B (zh) * 2020-06-15 2023-07-07 维沃移动通信有限公司 语音通话方法、装置和电子设备
CN113207017B (zh) * 2021-07-07 2021-09-17 北京蔚领时代科技有限公司 用于云游戏的流媒体数据传输系统
CN116055010A (zh) * 2022-12-19 2023-05-02 华能信息技术有限公司 一种丢包恢复方法

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US20020019967A1 (en) * 2000-07-11 2002-02-14 Jean-Luc Bonifas Communication system, transmitter, method of protection against transmission errors
US20050232151A1 (en) * 2004-04-19 2005-10-20 Insors Integrated Communications Network communications bandwidth control

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CN101047845A (zh) 2006-03-29 2007-10-03 腾讯科技（深圳）有限公司 一种调节视频通讯数据码率的装置和方法
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CN101662455A (zh) 2008-08-29 2010-03-03 深圳华为通信技术有限公司 数据传输的方法和装置
US8243117B2 (en) * 2008-09-26 2012-08-14 Microsoft Corporation Processing aspects of a video scene

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US20020019967A1 (en) * 2000-07-11 2002-02-14 Jean-Luc Bonifas Communication system, transmitter, method of protection against transmission errors
US20050232151A1 (en) * 2004-04-19 2005-10-20 Insors Integrated Communications Network communications bandwidth control

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Title
See also references of WO2010022617A1 *

Also Published As

Publication number Publication date
US8341684B2 (en) 2012-12-25
WO2010022617A1 (zh) 2010-03-04
EP2312787B1 (de) 2013-05-01
EP2312787A1 (de) 2011-04-20
US20110154427A1 (en) 2011-06-23
CN101662455A (zh) 2010-03-03

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